Results 61 to 70 of about 6,122 (194)

Pseudomonas protegens sp. nov., widespread plant-protecting bacteria producing the biocontrol compounds 2,4-diacetylphloroglucinol and pyoluteorin [PDF]

, 2011
Fluorescent Pseudomonas strains producing the antimicrobial secondary metabolite 2,4-diacetylphloroglucinol (Phl) play a prominent role in the biocontrol of plant diseases. A subset of Phl-producing fluorescent Pseudomonas strains, which can additionally
A. Ramette, C. Gruffaz, G. Défago, J.M. Meyer, L. Sutra, M. Fischer-Le Saux, M. Frapolli, Y. Moënne-Loccoz   +7 more
core   +4 more sources

Biological Pesticides as Viable Alternative to Synthetic Pesticides for Sustainable Agriculture and Nutrition: A Systematic Review

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT The overuse of synthetic pesticides in agriculture has raised significant environmental and health concerns. Biopesticides have emerged as viable, environmentally compatible alternatives. However, recent comprehensive reviews integrating all biopesticide categories and emphasizing their contribution to synthetic‐pesticide‐free and health‐safe ...
Molalign Assefa, Mohammed Tariq Saeed, Tahira Naz, Youpeng Fan, Xiangyu Zhao, Yuanda Song   +5 more
wiley   +1 more source

Potential of bacteria isolated from chitin‐enriched soil against Euschistus heros (Hemiptera: Pentatomidae)

Pest Management Science, Volume 82, Issue 4, Page 3552-3561, April 2026.
B. thuringiensis and B. altitudinis, isolated from chitin‐enriched soil, causing mortality in Euchistus heros under laboratory conditions. First report of B. altitudinis in the control of E. heros. Abstract BACKGROUND Biological control using entomopathogenic microorganisms is a more sustainable alternative to chemical pesticides for managing insect ...
Vicente Guilherme Handte, Valéria Ortaça Portela, Nariane de Andrade, Valdemir Bittencourt Soares, Andressa de Souza Pollo, Ricardo Antonio Polanczyk, Rodrigo Josemar Seminoti Jacques   +6 more
wiley   +1 more source

The dar Genes of Pseudomonas chlororaphis PCL1606 Are Crucial for Biocontrol Activity via Production of the Antifungal Compound 2-Hexyl, 5-Propyl Resorcinol

Molecular Plant-Microbe Interactions, 2013
To determine the genetic basis by which 2-hexyl, 5-propyl resorcinol (HPR) is produced by the biocontrol rhizobacterium Pseudomonas chlororaphis (formerly known as P. fluorescens) PCL1606, the presence and role of dar genes were investigated.
Claudia E. Calderón, Alejandro Pérez-García, Antonio de Vicente, Francisco M. Cazorla   +3 more
doaj   +1 more source

Bacteriocins contributing in Rhizospheric competition among Fluorescent Pseudomonads [PDF]

, 2016
Aims: To examine the production of bacteriocins through the study of a group of rhizospheric Pseudomonas isolates already known to produce metabolites that are antagonistic to fungi. Methodology: Fourteen rhizospheric strains of fluorescent Pseudomonads
Guechi, A., Haichour, N., Mezaache-Aichour, S., Nicklin, Jane, Zerroug, M.   +4 more
core   +1 more source

Antagonistic effect of rhizospheric bacteria against white rot (Sclerotium cepivorum) of garlic (Allium sativum L.) under in vitro and in vivo conditions

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Garlic (Allium sativum), a vegetable crop used for food, medicine, and condiments, is affected by white rot (Sclerotium cepivorum). Garlic yield reduction is influenced by several factors, with biotic stresses, particularly fungal pathogens, being among the most significant.
Mussa Adal Mohammed, Asmare Dejen Demeke
wiley   +1 more source

Peer review of the pesticide risk assessment of the active substance Pseudomonas chlororaphis strain MA 342

EFSA Journal, 2017
The conclusions of EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, the Netherlands, and co‐rapporteur Member State, Denmark, for the pesticide active substance ...
European Food Safety Authority (EFSA)
doaj   +1 more source

GacS-Dependent Production of 2R, 3R-Butanediol by Pseudomonas chlororaphis O6 Is a Major Determinant for Eliciting Systemic Resistance Against Erwinia carotovora but not Against Pseudomonas syringae pv. tabaci in Tobacco

Molecular Plant-Microbe Interactions, 2006
Root colonization by a plant-beneficial rhizobacterium, Pseudomonas chlororaphis O6, induces disease resistance in tobacco against leaf pathogens Erwinia carotovora subsp. carotovora SCC1, causing soft-rot, and Pseudomonas syringae pv.
Song Hee Han, Seung Je Lee, Jae Hak Moon, Keun Hyung Park, Kwang Yeol Yang, Baik Ho Cho, Kil Yong Kim, Yong Whan Kim, Myung Chul Lee, Anne J. Anderson, Young Cheol Kim   +10 more
doaj   +1 more source

Distribution and activity of nitrate and nitrite reductases in the microbiota of the human intestinal tract

The FEBS Journal, Volume 293, Issue 6, Page 1624-1642, March 2026.
Nitrate from food is first converted to nitrite by oral bacteria and then further processed in the intestine. The gut microbiota reduces nitrate and nitrite to ammonia or nitric oxide, preventing the formation of carcinogenic nitrosamines. Our analysis highlights Escherichia coli as a key player in this detoxification process, supported by other ...
Natalie Hager, Mélanie Elisabeth Gindt, Marcel Hövels, Jean‐Lou Christian Michel Dorne, Uwe Deppenmeier   +4 more
wiley   +1 more source

Pip, a Novel Activator of Phenazine Biosynthesis in Pseudomonas chlororaphis PCL1391 [PDF]

Journal of Bacteriology, 2006
ABSTRACT Secondary metabolites are important factors for interactions between bacteria and other organisms. Pseudomonas chlororaphis PCL1391 produces the antifungal secondary metabolite phenazine-1-carboxamide (PCN) that inhibits growth of Fusarium oxysporum f.
Girard, Geneviève, Barends, S., Rigali, Sébastien, van Rij, E. T., Lugtenberg, B. J., Bloemberg, G. V.   +5 more
openaire   +4 more sources